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Diffstat (limited to 'Master/xemtex/gslib/prfont.ps')
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1 files changed, 242 insertions, 0 deletions
diff --git a/Master/xemtex/gslib/prfont.ps b/Master/xemtex/gslib/prfont.ps new file mode 100644 index 00000000000..c71dce1ad01 --- /dev/null +++ b/Master/xemtex/gslib/prfont.ps @@ -0,0 +1,242 @@ +%!
+%%Creator: Eric Gisin <egisin@waterloo.csnet>
+%%Title: Print font catalog
+% Copyright (c) 1986 Eric Gisin
+% Copyright (C) 1992 Aladdin Enterprises, Menlo Park, CA (ghost@aladdin.com)
+% Modified to print all 256 encoded characters.
+% Copyright (C) 1993 Aladdin Enterprises, Menlo Park, CA (ghost@aladdin.com)
+% Modified to print unencoded characters.
+% Copyright (C) 1994 Aladdin Enterprises, Menlo Park, CA (ghost@aladdin.com)
+% Modified to always create 256-element Encoding vectors.
+% Copyright (C) 1995 Aladdin Enterprises, Menlo Park, CA (ghost@aladdin.com)
+% Modified to print more than 128 unencoded characters.
+% Copyright (C) 1996 Aladdin Enterprises, Menlo Park, CA (ghost@aladdin.com)
+% Modified to leave a slightly wider left margin, because many H-P
+% printers can't print in the leftmost 1/4" of the page.
+% Modified to print unencoded characters in any font that has CharStrings.
+% Copyright (C) 1999 Aladdin Enterprises, Menlo Park, CA (ghost@aladdin.com)
+% Modified to sort unencoded characters.
+% Copyright (C) 2000 Aladdin Enterprises, Menlo Park, CA (ghost@aladdin.com)
+% Modified to print CIDFonts as well as fonts.
+% O(N^2) sorting replaced with O(N log N).
+
+% $Id: prfont.ps,v 1.2.6.1 2002/04/02 13:57:27 mpsuzuki Exp $
+
+% Example usages at bottom of file
+
+/#copies 1 def
+/min { 2 copy gt { exch } if pop } bind def
+
+/T6 /Times-Roman findfont 6 scalefont def
+/Temp 64 string def
+/Inch {72 mul} def
+/Base 16 def % char code output base
+/TempEncoding [ 256 { /.notdef } repeat ] def
+
+% Sort an array. Code used by permission of the author, Aladdin Enterprises.
+/sort { % <array> <lt-proc> sort <array>
+ % Heapsort (algorithm 5.2.3H, Knuth vol. 2, p. 146),
+ % modified for 0-origin indexing. */
+ 10 dict begin
+ /LT exch def
+ /recs exch def
+ /N recs length def
+ N 1 gt {
+ /l N 2 idiv def
+ /r N 1 sub def {
+ l 0 gt {
+ /l l 1 sub def
+ /R recs l get def
+ } {
+ /R recs r get def
+ recs r recs 0 get put
+ /r r 1 sub def
+ r 0 eq { recs 0 R put exit } if
+ } ifelse
+ /j l def {
+ /i j def
+ /j j dup add 1 add def
+ j r lt {
+ recs j get recs j 1 add get LT { /j j 1 add def } if
+ } if
+ j r gt { recs i R put exit } if
+ R recs j get LT not { recs i R put exit } if
+ recs i recs j get put
+ } loop
+ } loop
+ } if recs end
+} def
+
+% do single character of page
+% output to rectangle ll=(0,-24) ur=(36,24)
+/DoGlyph { % C, N, W set
+
+ % print code name, width and char name
+ T6 setfont
+ N /.notdef ne {0 -20 moveto N Temp cvs show} if
+ 0 -12 moveto C Base Temp cvrs show ( ) show
+ W 0.0005 add Temp cvs 0 5 getinterval show
+
+ % print char with reference lines
+ N /.notdef ne {
+ 3 0 translate
+ 0 0 moveto F24 setfont N glyphshow
+ /W W 24 mul def
+ 0 -6 moveto 0 24 lineto
+ W -6 moveto W 24 lineto
+ -3 0 moveto W 3 add 0 lineto
+ 0 setlinewidth stroke
+ } if
+} def
+/DoChar {
+ /C exch def
+ /N F /Encoding get C get def
+ /S (_) dup 0 C put def
+ /W F setfont S stringwidth pop def
+ DoGlyph
+} def
+/CIDTemp 20 string def
+/DoCID {
+ /N exch def
+ /C N def
+ /W F setfont gsave
+ matrix currentmatrix nulldevice setmatrix
+ 0 0 moveto N glyphshow currentpoint pop
+ grestore def
+ DoGlyph
+} def
+
+% print page title
+/DoTitle {
+ /Times-Roman findfont 18 scalefont setfont
+ 36 10.5 Inch moveto FName Temp cvs show ( ) show ((24 point)) show
+} def
+
+% print one block of characters
+/DoBlock { % firstcode lastcode
+ /FirstCode 2 index def
+ 1 exch {
+ /I exch def
+ /Xn I FirstCode sub 16 mod def /Yn I FirstCode sub 16 idiv def
+ gsave
+ Xn 35 mul 24 add Yn -56 mul 9.5 Inch add translate
+ I DoCode
+ grestore
+ } for
+} def
+
+% print a line of character
+/DoCharLine { % firstcode lastcode
+ 1 exch { (_) dup 0 3 index put show pop } for
+} def
+/DoCIDLine { % firstcode lastcode
+ 1 exch { glyphshow } for
+} def
+
+% initialize variables
+/InitDoFont { % fontname font
+ /F exch def % font
+ /FName exch def % font name
+ /F24 F 24 scalefont def
+ /Line0 96 string def
+ /Line1 96 string def
+ /Namestring1 128 string def
+ /Namestring2 128 string def
+} def
+
+% print pages of unencoded characters
+/DoUnencoded { % glyphs
+ /Unencoded exch def
+ /Count Unencoded length def
+
+ % Print the unencoded characters in blocks of 128.
+
+ 0 128 Unencoded length 1 sub
+ { /BlockStart 1 index def
+ dup 128 add Unencoded length .min 1 index sub
+ Unencoded 3 1 roll getinterval TempEncoding copy
+ /BlockEncoding exch def
+ /BlockCount BlockEncoding length def
+ save
+ F /Encoding known {
+ F length dict F
+ { 1 index /FID eq { pop pop } { 2 index 3 1 roll put } ifelse }
+ forall dup /Encoding TempEncoding put
+ /* exch definefont
+ /F exch def
+ /F24 F 24 scalefont def
+ /BlockStart 0 def
+ } if
+
+ DoTitle (, unencoded characters) show
+ BlockStart dup BlockCount 1 sub add DoBlock
+ F 10 scalefont setfont
+ 36 2.4 Inch moveto
+ 0 32 BlockCount 32 sub 224 .min {
+ 0 -0.4 Inch rmoveto gsave
+ dup 31 add BlockCount 1 sub .min
+ exch BlockStart add exch BlockStart add DoLine
+ grestore
+ } for
+ showpage
+ restore
+ } for
+
+} def
+
+% print font sample pages
+/DoFont {
+ dup findfont InitDoFont
+ /DoCode {DoChar} def
+ /DoLine {DoCharLine} def
+
+ % Display the first 128 encoded characters.
+
+ DoTitle (, characters 0-127) show
+ 0 127 DoBlock
+ F 10 scalefont setfont
+ 36 2.0 Inch moveto 0 63 DoLine
+ 36 1.5 Inch moveto 64 127 DoLine
+ showpage
+
+ % Display the second 128 encoded characters.
+
+ DoTitle (, characters 128-255) show
+ 128 255 DoBlock
+ F 10 scalefont setfont
+ 36 2.0 Inch moveto 128 191 DoLine
+ 36 1.5 Inch moveto 192 255 DoLine
+ showpage
+
+ F /CharStrings known
+ {
+ % Find and display the unencoded characters.
+
+ /Encoded F /Encoding get length dict def
+ F /Encoding get { true Encoded 3 1 roll put } forall
+ [ F /CharStrings get
+ { pop dup Encoded exch known { pop } if }
+ forall ] {
+ exch Namestring1 cvs exch Namestring2 cvs lt
+ } sort DoUnencoded
+
+ }
+ if
+
+} def
+
+% print CIDFont sample pages
+/DoCIDFont {
+ dup /CIDFont findresource InitDoFont
+ /DoCode {DoCID} def
+ /DoLine {DoCIDLine} def
+
+ [ 0 1 F /CIDCount get 1 sub { } for ] DoUnencoded
+} def
+
+% Do font samples
+% /Times-Roman DoFont % Test (less than a minute)
+% /Hershey-Gothic-English DoFont % Test (8 minutes)
+
+% Do a complete catalog
+% FontDirectory {pop DoFont} forall % All fonts (quite a long time)
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